package com.cqcet.wenchuang.handler;

import com.alibaba.fastjson.JSON;
import com.cqcet.wenchuang.common.R;
import com.cqcet.wenchuang.util.WebUtils;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 权限验证异常处理
 */
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        //异常处理
        String string = JSON.toJSONString(R.error("您的权限不足"));
        WebUtils.renderString(response, string);
    }
}
